first commit
This commit is contained in:
Roman Pyrih
391
wp-content/plugins/updraftplus/central/modules/backups.php
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391
wp-content/plugins/updraftplus/central/modules/backups.php
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<?php
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if (!defined('UPDRAFTCENTRAL_CLIENT_DIR')) die('No access.');
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/**
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* Handles Backups Commands
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*/
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class UpdraftCentral_Backups_Commands extends UpdraftCentral_Commands {
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private $switched = false;
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/**
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* Function that gets called before every action
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*
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* @param string $command a string that corresponds to UDC command to call a certain method for this class.
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* @param array $data an array of data post or get fields
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* @param array $extra_info extrainfo use in the udrpc_action, e.g. user_id
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*
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* link to udrpc_action main function in class UpdraftCentral_Listener
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*/
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public function _pre_action($command, $data, $extra_info) {// phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable -- This function is called from listener.php and $extra_info is being sent.
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// Here we assign the current blog_id to a variable $blog_id
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$blog_id = get_current_blog_id();
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if (!empty($data['site_id'])) $blog_id = $data['site_id'];
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if (function_exists('switch_to_blog') && is_multisite() && $blog_id) {
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$this->switched = switch_to_blog($blog_id);
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}
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}
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/**
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* Function that gets called after every action
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*
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* @param string $command a string that corresponds to UDC command to call a certain method for this class.
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* @param array $data an array of data post or get fields
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* @param array $extra_info extrainfo use in the udrpc_action, e.g. user_id
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*
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* link to udrpc_action main function in class UpdraftCentral_Listener
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*/
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public function _post_action($command, $data, $extra_info) {// phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable -- Unused parameter is present because the caller from UpdraftCentral_Listener class uses 3 arguments.
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// Here, we're restoring to the current (default) blog before we switched
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if ($this->switched) restore_current_blog();
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}
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/**
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* Retrieves the UpdraftPlus plugin status, UpdraftVault storage usage status, Next backup
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* schedule, etc. Used primarily by UpdraftCentral background process.
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*
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* @return array
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*/
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public function get_status() {
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if (!current_user_can('manage_options')) {
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$response = array(
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'status' => 'error',
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'error_code' => 'insufficient_permission',
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);
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} else {
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if (!function_exists('get_mu_plugins')) include_once(ABSPATH.'wp-admin/includes/plugin.php');
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$mu_plugins = get_mu_plugins();
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$is_premium = false;
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if (defined('UPDRAFTPLUS_DIR') && file_exists(UPDRAFTPLUS_DIR.'/udaddons')) $is_premium = true;
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// Set default response
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$response = array(
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'updraftplus_version' => '',
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'is_premium' => $is_premium,
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'installed' => false,
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'active' => false,
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'backup_count' => 0,
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'has_mu_plugins' => !empty($mu_plugins) ? true : false,
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'last_backup' => array(
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'backup_nonce' => '',
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'has_errors' => false,
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'has_warnings' => false,
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'has_succeeded' => false,
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),
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'updraftvault' => array(
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'site_connected' => false,
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'storage' => array('quota_used' => '0 MB', 'quota' => '0 MB', 'percentage_usage' => '0.0%'),
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),
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'meta' => array(),
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);
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if (class_exists('UpdraftPlus')) {
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global $updraftplus;
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$response['updraftplus_version'] = $updraftplus->version;
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$response['updraftvault'] = $this->get_updraftvault_status();
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$response['installed'] = true;
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$response['active'] = true;
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$response['meta'] = $this->get_filesystem_credentials_info();
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$schedule = $this->get_next_backup_schedule();
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if ($schedule) {
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$response['next_backup_schedule'] = $schedule;
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}
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$backup_history = UpdraftPlus_Backup_History::add_jobdata(UpdraftPlus_Backup_History::get_history());
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$response['backup_count'] = count($backup_history);
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$updraft_last_backup = UpdraftPlus_Options::get_updraft_option('updraft_last_backup');
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if ($updraft_last_backup) {
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$response['last_backup']['backup_nonce'] = $updraft_last_backup['backup_nonce'];
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if (isset($updraft_last_backup['backup_time'])) {
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$response['last_backup']['backup_date'] = gmdate('n/j/Y', $updraft_last_backup['backup_time']);
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$response['last_backup']['backup_time'] = $updraft_last_backup['backup_time'];
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}
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$errors = 0;
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$warnings = 0;
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if (is_array($updraft_last_backup['errors'])) {
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foreach ($updraft_last_backup['errors'] as $err) {
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$level = (is_array($err)) ? $err['level'] : 'error';
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if ('warning' == $level) {
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$warnings++;
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} elseif ('error' == $level) {
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$errors++;
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}
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}
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}
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if ($errors > 0) $response['last_backup']['has_errors'] = true;
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if ($warnings > 0) $response['last_backup']['has_warnings'] = true;
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if (isset($updraft_last_backup['success']) && $updraft_last_backup['success']) $response['last_backup']['has_succeeded'] = true;
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}
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} else {
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if (!function_exists('get_plugins')) require_once(ABSPATH.'wp-admin/includes/plugin.php');
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$plugins = get_plugins();
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$key = 'updraftplus/updraftplus.php';
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if (array_key_exists($key, $plugins)) {
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$response['installed'] = true;
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if (is_plugin_active($key)) $response['active'] = true;
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}
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}
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}
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return $this->_response($response);
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}
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/**
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* Retrieves the next backup schedule for Files and Database backups
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*
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* @return string
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*/
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private function get_next_backup_schedule() {
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// Get the next (nearest) scheduled backups
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$files = wp_next_scheduled('updraft_backup');
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$db = wp_next_scheduled('updraft_backup_database');
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if ($files && $db) {
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$timestamp = min($files, $db); // Get the nearest schedule among the two schedules
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} elseif ($files && !$db) {
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$timestamp = $files;
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} elseif (!$files && $db) {
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$timestamp = $db;
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} else {
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$timestamp = null;
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}
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if (!empty($timestamp)) {
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return gmdate('g:i A - D', $timestamp);
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}
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return false;
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}
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/**
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* Retrieves the UpdrafVault storage usage status
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*
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* @return array
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*/
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private function get_updraftvault_status() {
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if (!class_exists('UpdraftCentral_UpdraftVault_Commands')) {
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include_once(UPDRAFTPLUS_DIR.'/includes/updraftvault.php');
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}
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$updraftvault = new UpdraftCentral_UpdraftVault_Commands($this->rc);
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$creds = $updraftvault->get_credentials();
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$site_connected = false;
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$storage = array('quota_used' => '0 MB', 'quota' => '0 MB', 'percentage_usage' => '0.0%');
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$remote_service = false;
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if (isset($creds['data'])) {
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if (!isset($creds['data']['error']) && isset($creds['data']['accesskey'])) {
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$site_connected = true;
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$storage_objects_and_ids = UpdraftPlus_Storage_Methods_Interface::get_storage_objects_and_ids(array('updraftvault'));
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if (isset($storage_objects_and_ids['updraftvault']['instance_settings'])) {
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$instance_settings = $storage_objects_and_ids['updraftvault']['instance_settings'];
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$instance_id = key($instance_settings);
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$opts = $instance_settings[$instance_id];
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if (!class_exists('UpdraftPlus_BackupModule_updraftvault')) {
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include_once(UPDRAFTPLUS_DIR.'/methods/updraftvault.php');
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}
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$vault = new UpdraftPlus_BackupModule_updraftvault();
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$vault->set_options($opts, false, $instance_id);
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$quota_root = $opts['quota_root'];
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$quota = $opts['quota'];
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if (empty($quota_root)) {
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// This next line is wrong: it lists the files *in this site's sub-folder*, rather than the whole Vault
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$current_files = $vault->listfiles('');
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} else {
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$current_files = $vault->listfiles_with_path($quota_root, '', true);
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}
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if (!is_wp_error($current_files) && is_array($current_files)) {
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$quota_used = 0;
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foreach ($current_files as $file) {
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$quota_used += $file['size'];
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}
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$storage = array(
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'quota_used' => round($quota_used / 1048576, 1).' MB',
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'quota' => round($quota / 1048576, 1).' MB',
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'percentage_usage' => sprintf('%.1f', 100*$quota_used / $quota).'%',
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);
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$remote_service = array(
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'name' => 'updraft_include_remote_service_updraftvault',
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'value' => $instance_id,
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);
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}
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}
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}
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}
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return array(
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'site_connected' => $site_connected,
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'storage' => $storage,
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'remote_service' => $remote_service,
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);
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}
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/**
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* Retrieves information whether filesystem credentials (e.g. FTP/SSH) are required
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* when updating plugins
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*
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* @return array
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*/
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private function get_filesystem_credentials_info() {
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if (!function_exists('get_filesystem_method')) {
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include_once(ABSPATH.'/wp-admin/includes/file.php');
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}
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$filesystem_method = get_filesystem_method(array(), WP_PLUGIN_DIR);
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ob_start();
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$filesystem_credentials_are_stored = request_filesystem_credentials(site_url());
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$filesystem_form = strip_tags(ob_get_contents(), '<div><h2><p><input><label><fieldset><legend><span><em>');
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ob_end_clean();
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$request_filesystem_credentials = ('direct' != $filesystem_method && !$filesystem_credentials_are_stored);
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return array(
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'request_filesystem_credentials' => $request_filesystem_credentials,
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'filesystem_form' => base64_encode($filesystem_form),
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);
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}
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/**
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* Retrieves the backup progress in terms of entities completed. Used primarily by UpdraftCentral
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* for polling backup progress in the background.
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*
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* @param array $params Submitted arguments for the current request
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* @return array
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*/
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public function get_backup_progress($params) {
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$nonce = isset($params['nonce']) ? $params['nonce'] : false;
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$response = array('nonce' => $params['nonce']);
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if (!current_user_can('manage_options')) {
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$response['status'] = 'error';
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$response['error_code'] = 'insufficient_permission';
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} else {
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global $updraftplus;
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if ($nonce && $updraftplus && is_a($updraftplus, 'UpdraftPlus')) {
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// Check the job is not still running.
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$jobdata = $updraftplus->jobdata_getarray($nonce);
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if (!empty($jobdata)) {
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$response['status'] = 'in-progress';
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$file_entities = 0;
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$db_entities = 0;
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$processed = 0;
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if (isset($jobdata['backup_database']) && 'no' != $jobdata['backup_database']) {
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$backup_database = $jobdata['backup_database'];
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$db_entities += count($backup_database);
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foreach ($backup_database as $whichdb => $info) {// phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable -- In this check we only need the status contained in the $info for now.
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$status = $info; // For default: 'wp'
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if (is_array($info)) {
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$status = $info['status'];
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}
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if ('finished' == $status) {
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$processed++;
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}
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}
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}
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if (isset($jobdata['backup_files']) && 'no' != $jobdata['backup_files']) {
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$file_entities = count($jobdata['job_file_entities']);
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$backup_files = $jobdata['backup_files'];
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if ('finished' == $backup_files) {
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$processed += $file_entities;
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} elseif (isset($jobdata['filecreating_substatus'])) {
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$substatus = $jobdata['filecreating_substatus'];
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$processed += max(0, intval($substatus['i']) - 1);
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}
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}
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$response['progress'] = array(
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'file_entities' => $file_entities,
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'db_entities' => $db_entities,
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'total_entities' => $file_entities+$db_entities,
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'processed' => $processed,
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'percentage' => floor(($processed/($file_entities+$db_entities))*100),
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'nonce' => $nonce,
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);
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UpdraftPlus_Options::update_updraft_option('updraft_central_last_backup_progress', $response['progress'], false);
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} else {
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$last_backup = UpdraftPlus_Options::get_updraft_option('updraft_last_backup');
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if ($nonce == $last_backup['backup_nonce']) {
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$response['status'] = 'finished';
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$response['progress'] = array('percentage' => 100);
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$response['progress']['errors'] = $last_backup['errors'];
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$response['progress']['backup_time'] = $last_backup['backup_time'];
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$response['progress']['completed_time'] = gmdate('g:ia', $last_backup['backup_time']);
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$response['progress']['completed_date'] = gmdate('M d, Y', $last_backup['backup_time']);
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$errors = 0;
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$warnings = 0;
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if (!empty($last_backup['errors']) && is_array($last_backup['errors'])) {
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foreach ($last_backup['errors'] as $err) {
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$level = (is_array($err)) ? $err['level'] : 'error';
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if ('warning' == $level) {
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$warnings++;
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} elseif ('error' == $level) {
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$errors++;
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}
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}
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}
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$response['progress']['has_errors'] = ($errors > 0) ? true : false;
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$response['progress']['has_warnings'] = ($warnings > 0) ? true : false;
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} else {
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// We might be too early to check the `updraft_last_backup` thus, we'll
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// give it a few rounds to check by setting the status to "in-progress"
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// and returning the last backup progress (if applicable).
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$last_progress = UpdraftPlus_Options::get_updraft_option('updraft_central_last_backup_progress');
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$response['status'] = 'in-progress';
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if (!empty($last_progress) && isset($last_progress['nonce'])) {
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$response['progress'] = $last_progress;
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if ($nonce == $last_progress['nonce']) {
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UpdraftPlus_Options::delete_updraft_option('updraft_central_last_backup_progress');
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}
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}
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}
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}
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}
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}
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return $this->_response($response);
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}
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}
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Block a user